ST6252C STMicroelectronics, ST6252C Datasheet - Page 38

• Manufacturer Part Number: ST6252C
• Description: 8 Bit ST6 Microcontroller with 4x8-bitADC 1x8-bit TIMER, 1x8-bitAR TIMER
• Manufacturer: STMicroelectronics

Specifications of ST6252C

• Data Ram: 128 bytes
• Data Eeprom: 64 bytes (none on ST62T52C)

ST6252C ST6262B ST6262C
I/O PORTS (Cont’d)
4.1.3 ARTimer alternate functions
When bit PWMOE of register ARMC is low, pin
ARTIMout/PB7 is configured as any standard pin
of port B through the port registers. When PW-
MOE is high, ARTMout/PB7 is the PWM output, in-
dependently of the port registers configuration.
Figure 24. Peripheral Interface Configuration of AR Timer
38/75
ARTIMout
ARTIMin
PID
DR
MUX
1
0
OR
PID
ARTIMin/PB6 is connected to the AR Timer input.
It is configured through the port registers as any
standard pin of port B. To use ARTIMin/PB6 as AR
Timer input, it must be configured as input through
DDRB.
DR
ARTIMin
PWMOE
ARTIMout
AR TIMER
VR01661G